<thead>
    <tr>
        <th>物料类型</th>
        <th>物料单位</th>
        <th>操作</th>
    </tr>
</thead>
<tbody>
    {{#each matList}}
    <tr>
        <th>{{matTyp}}</th>
        <th>{{matNam}}</th>
        <th>
            <div data-id="{{id}}" class="btn mini J_delete_mat">删除</div>
        </th>
    </tr>
    {{/each}}
</tbody>